Request Details

Route
/users/:id PUT
Timestamp
Sep 09, 2026 11:11 AM
Duration
53.01 ms
Status
201
Response Size
8.8 KB
Error
No

Performance Breakdown

Database
4.2% (1 query)
View Rendering
0.0%
Application Logic
95.8%
Other Operations
0.0%
Total Operations
4
Slowest Operation
53.01 ms

Request Trace

How to read this

Each row is a layer of your stack. Many short Database bars means N+1 queries — fix with includes(). A wide Action bar with little Database time means slow Ruby code. A wide View bar usually means a partial rendered in a loop.

Action
View
Database
Other
Action
Database
0.0ms 41.5ms 83.0ms 124.5ms 166.0ms

Operations

How to use this

Sort by Impact to find your biggest wins. Click any row for details and optimisation suggestions. The same SQL appearing multiple times is an N+1 — fix with includes(). A single operation above 50% impact is your highest priority.

Operation Duration Impact Timeline Actions
users#update 53 ms 100.0%
users#update 53 ms 100.0%
SELECT * FROM posts WHERE user_id = ? ORDER BY created_at DESC LIMIT ? 7 ms 13.2%
users#update 53 ms 100.0%